Nocturnal

"Nocturnal" in Japanese

夜の

yoru no

(taking place at night)

夜行

(primarily active during the night)

夜行性

yakōsei

(primarily active during the night)

夜間の

yakan no

(taking place at night)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.